Verificatiebuffer pH 7.4 - 50 ml zelfbouwpakket This valve is supplied with

This valve is supplied with a motor but without a temperature controller

Op die manier kan u injectie van zuur en chloor fysisch scheiden

Maximale bedrijfstemperatuur 85°C

eenvoudige systemen

Add liquid chlorine to the pool water

Verificatiebuffer pH 7.4 - 50 ml zelfbouwpakket This valve is supplied withA calibrated pH probe should always measure the pH correctly. Unlike test strips, they do not have the disadvantage that the pH depends on the alkalinity, sampling and or treatment (number of drops, dip time of strips, etc.). Nevertheless, it is sometimes desirable to test the accuracy of the probe. This certified pH 7. 4 buffer has a pH that is definitely = 7. 4. If the probe measures a pH between 7. 2 and 7. 6 in relation to this buffer, the probe